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Redmi Note 15 5G vs Samsung Galaxy A42 5G comparison

 Sponsored Compare Redmi Note 15 5G
Redmi Note 15 5G
Compare Samsung Galaxy A42 5G
Samsung Galaxy A42 5G
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.77-inch6.60-inch
Front Camera20-megapixel20-megapixel
Rear Camera108-megapixel + 8-megapixel48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM8GB4GB
Storage128GB, 256GB128GB
Battery Capacity5520mAh5000mAh
OSAndroid 15Android 10
Resolution1080x2392 pixels-
Processor-1.7GHz octa-core
general
BrandXiaomiSamsung
ModelRedmi Note 15 5GGalaxy A42 5G
Release dateDecember 11, 2025September 2, 2020
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35164.40 x 75.90 x 8.60
Weight (g)178.00190.00
IP ratingIP65-
Battery capacity (mAh)55205000
Removable batteryNo-
Fast charging45W Fast ChargingProprietary
Wireless chargingNo-
ColoursBlack, Glacier Blue, and Mist PurplePrism Dot Black, Prism Dot Gray, Prism Dot White
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.776.60
TouchscreenYesYes
Resolution1080x2392 pixels-
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
hardware
Processor makeQualcomm Snapdragon 6 Gen 3-
RAM8GB4GB
Internal storage128GB, 256GB128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB1000
Processor-1.7GHz octa-core (2x2.2GHz + 6x1.8GHz)
camera
Rear camera108-megapixel + 8-megapixel48-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
No. of Rear Cameras2-
Front camera20-megapixel20-megapixel (f/2.2)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 15Android 10
SkinHyperOS 2One UI
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.00
NFCYes-
USB Type-CYesYes
GPS-Yes
Number of SIMs-2
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
In-Display Fingerprint Sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes

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